Home / 9,391,089.13-14,066,387.55-6,341,686.69

Finding the Fourth Proportional to 9,391,089.13, 14,066,387.55 and 6,341,686.69

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Solution

The fourth proportional to 9,391,089.13, 14,066,387.55 and 6,341,686.69 is: 9,498,858.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,391,089.13 : 14,066,387.55 = 6,341,686.69 : x
  2. Step 2: Convert to fraction form
    9,391,089.13/14,066,387.55 = 6,341,686.69/x
  3. Step 3: Cross multiply
    9,391,089.13x = 14,066,387.55 × 6,341,686.69
  4. Step 4: Simplify right side
    9,391,089.13x = 89,204,622,708,747.17
  5. Step 5: Solve for x
    x = 89,204,622,708,747.17/9,391,089.13
  6. Step 6: Final answer
    x = 9,498,858.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.